Solve for x. x+1/2-x+2/3=x+3/4

A. x=5
B. x=7
C. x=-11
D. x=23

Collin did the work to see if 10 is a solution to the equation r/4=2.4

What is the absolute value of -100000000000000?

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?